Error code - 7: There's a more permanent way to sign in to Microsoft Teams

If you ran into Error code - 7 while trying to login to Microsoft Teams, then try the below steps,

• Click on the Restart button, if it does not work, restart your Teams Application try again,
• Check your internet connectivity.
• If that does not work, clear the cache of teams and try again: %appdata%\Microsoft\Teams
• Try accessing teams on the web: https://teams.live.com
• If nothing works, as stated in the error message: reach out to your IT admin.